| Japan Masters Qual | 11/14 00:00 | 4 | Benedict Chen v Jeon, Hyeok Jin | W | 0-2 | |
| Korea Masters | 11/09 05:20 | - | 성, 주 벤 v Jeon, Hyeok Jin | L | 2-1 | |
| Korea Masters | 11/08 09:15 | 5 | Jeon, Hyeok Jin v 수, 리 양 | W | 2-1 | |
| World Championships | 08/22 12:40 | 5 | 센, 락샤 v Jeon, Hyeok Jin | L | 2-0 | |
| World Championships | 08/21 12:55 | 6 | 알샤니크, 바하에딘 아마드 v Jeon, Hyeok Jin | W | 0-2 | |
| Australian Open | 08/02 00:05 | 5 | Jeon, Hyeok Jin v 왕, 저우 웨이 | L | 1-2 | |
| Korea Open | 07/19 08:00 | 5 | Jeon, Hyeok Jin v 안톤센 , 앤더스 | L | 0-2 | |
| Taipei Open | 06/21 05:30 | 5 | Jeon, Hyeok Jin v 치엄 , 준 웨이 | L | 0-2 | |
| Thailand Open 2019, MS, Qualification | 05/30 10:25 | - | Jeon, Hyeok Jin v 조지, 키란 | L | 0-2 | |
| Thailand Open 2019, MS, Qualification | 05/30 06:10 | - | Shun Yang Lee v Jeon, Hyeok Jin | W | 0-2 | |
| Thailand Open 2019, MS, Qualification | 05/30 02:35 | - | Jeon, Hyeok Jin v 브래킷, 엘리아스 | W | 2-0 | |
| Malaysia Masters | 05/24 13:00 | 5 | 젬케, 라스무스 v Jeon, Hyeok Jin | L | 2-1 | |
| Malaysia Masters 2020, MS, Qualification | 05/23 06:25 | 3 | Jeon, Hyeok Jin v 포포프, 크리스토 | W | 2-1 | |
| Malaysia Masters 2020, MS, Qualification | 05/23 02:00 | 14 | 성, 주 벤 v Jeon, Hyeok Jin | W | 0-2 | |
| Sudirman Cup | 05/20 03:05 | - | 이, 지이 지아 v Jeon, Hyeok Jin | L | 2-0 | |
| Sudirman Cup | 05/17 10:25 | - | 니시모토, 켄타 v Jeon, Hyeok Jin | W | 0-2 | |
| Sudirman Cup | 05/15 09:30 | - | Jeon, Hyeok Jin v Kayan, Cholan | W | 2-0 | |
| Asia Championships | 04/26 16:00 | 5 | Li, S. F. v Jeon, Hyeok Jin | L | 2-0 | |
| Thailand Int. | 03/10 08:10 | - | 코가, 미노루 v Jeon, Hyeok Jin | L | 2-0 | |
| Thailand Int. | 03/07 14:40 | - | Rohan Midha v Jeon, Hyeok Jin | W | 0-2 | |
| Thailand Masters 2020, MS | 02/02 09:00 | 4 | Jeon, Hyeok Jin v 사이 프라네스, 바미디파티 | L | 1-2 | |
| Thailand Masters 2020, MS | 02/01 07:00 | 5 | 스벤센, 빅터 v Jeon, Hyeok Jin | W | 0-2 | |
| Thailand Masters Qual. | 01/31 07:00 | - | Jeon, Hyeok Jin v 치, 유 젠 | W | 2-0 | |
| Thailand Masters Qual. | 01/31 04:00 | - | 코, 지아 웨이 조엘 v Jeon, Hyeok Jin | W | 0-2 | |
| Indonesia Masters | 10/20 07:00 | 4 | 아디나타, 크리스티앙 v Jeon, Hyeok Jin | L | 2-0 | |
| Indonesia Masters | 10/19 10:20 | 5 | Jeon, Hyeok Jin v Ken Yon Ong | W | 2-0 | |
| Taipei Open Qual | 07/19 08:00 | - | Jeon, Hyeok Jin v 린, 콴 -팅 | L | 0-2 | |
| Denmark Masters | 06/11 14:20 | - | 루, 찌아 헝 v Jeon, Hyeok Jin | L | 2-1 | |
| Denmark Masters | 06/11 08:20 | - | Jeon, Hyeok Jin v 브루운 , 김 | W | 2-0 | |
| Denmark Masters | 06/10 17:00 | - | Jeon, Hyeok Jin v 홈, 디틀레프 예거 | W | 2-1 |